Which person participates mostly in the quaternary level of an economy? A. A coal miner
B. A car factory worker
C. A college professor
D. A car mechanic

Why do u wanna know how many kids but it’s : 72773737

i didn’t understand your question but archipelagos are groups of island hope this

Answer collision and mountain formation;

Magma forms by partial melting of upper mantle and crust. partial melt means that only a fraction of the available material forms a melt, and that the remainder stays solid. the partial melt rises because of its lower density and ascends through he crust. this is so conclusive mean the answer would be magma igneous rocks or balistic magma.